vulnerability
Alpine Linux: CVE-2021-29952: Race Condition
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:H/Au:N/C:P/I:P/A:P) | Jun 24, 2021 | Aug 22, 2024 | Dec 5, 2025 |
Severity
5
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Published
Jun 24, 2021
Added
Aug 22, 2024
Modified
Dec 5, 2025
Description
When Web Render components were destructed, a race condition could have caused undefined behavior, and we presume that with enough effort may have been exploitable to run arbitrary code. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.
Solutions
alpine-linux-upgrade-firefoxalpine-linux-upgrade-librewolf
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